But to allow polygyny but not polyandry would be to discriminate against women.

It was polygyny that accounts for human females'general longevity over males.

正是一夫多妻制使得女性比男性更加长寿.

A practical staining method for counting polyhedra ( PIBs ) in nucleopolyhedrovirus insecticide was developed.

本文介绍了一种直接检测病毒杀虫剂产品中 多角体 数量的染色计数方法.

The algorithm is suited for polyhedra on flat water surfaces.

该算法适合于平面多面体水面.

Polyhedra with seven vertices are rare.

具有七个顶点的多面体是稀少的.

There are few Frank-Kasper and Bernal polyhedra in the alloy.

FK多面体与Bernal多面体数目始终很少.

Abstract: A practical staining method for counting polyhedra ( PIBs ) in nucleopolyhedrovirus insecticide was developed.

文摘: 本文介绍了一种直接检测病毒杀虫剂产品中 多角体 数量的染色计数方法.

Filled with different rendering polyhedral model, such as tables, chairs, computers, buildings, etc. ( custom ).

用不同的填充模式绘制多面体, 如桌子 、 椅子 、 电脑 、 建筑物等 ( 自定义 ).

Virions may be polyhedral or helical and vary greatly in size.

其形状有多面体形和螺旋形,其体积大小多变.

This paper proposes a new approach to robust polyhedral Boolean set operations.

提出一种可靠的多面体布尔集合运算方案.

Generally , the small metallic nanoclusters are in polyhedral shape.

金属团簇在尺寸较小时一般为多面体形.

Starch granule of powder endosperm arranged loosely and showed a polyhedron shape.

粉质胚乳淀粉粒排列疏松,呈多面体状.

A polyhedron with eight plane surfaces.

牌面有八个牌点的扑克牌.

A polyhedron with ten faces.

牌面有十个牌点的扑克牌.

Using this result we prove in this paper that every contractible polyhedron is an absolute retract.

借助于这一结果,本文证明了每一个可缩多面体均是个绝对收缩核.

The approach represents a new use of principles of simplicial homology in the formation of polyhedron.

该方法体现了拓扑学单纯同调论原理在形成多面体中的用途.

To erect ( such a configuration ) around a polygon or polyhedron.

确定 ( 这样一个结构 ) 围绕一个多边形或多面体.

Crystal shape fine, even, and polyhedron.

晶形良好 、 一致, 呈多面体状.

Modern enterprise is a polyhedron.

现代企业是一个“多面体”.

The assembly objects were described with convex polyhedron. Geometric features of the assembly objects were analyzed.

以凸多面体为装配对象,分析装配操作过程中装配对象的几何特性.

Polygin polyhedron, and other complicated products, Especially in sports, medical, automobile, and electrical applications.

多边 、 多角及其他复杂成品, 特别是运动用品 、 医疗用品 、 汽车用品 、 电子用品等精密性应用.